CN205802535U - A kind of unpowered dust-arrest device - Google Patents
A kind of unpowered dust-arrest device Download PDFInfo
- Publication number
- CN205802535U CN205802535U CN201620682315.3U CN201620682315U CN205802535U CN 205802535 U CN205802535 U CN 205802535U CN 201620682315 U CN201620682315 U CN 201620682315U CN 205802535 U CN205802535 U CN 205802535U
- Authority
- CN
- China
- Prior art keywords
- dust
- coal
- arranges
- soft curtain
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a kind of unpowered dust-arrest device, including coal spout, dust return pipe, dust-settling compartment, carrying roller, buffer bed, dust gathering arrester, soft curtain actuator, dust and gas separator, temperature sensor, the soft curtain of dust suction, slow dirt room, atomizer, front soft curtain, coal flow sensor, coal stream adjusting screw rod, double containment skirtboard, carrier roller frame, sealing upper cover plate, deflector chute, pressing plate, maintenance panel, macromolecule plate, water inlet pipe, ball valve, drainage screen, electromagnetic valve, outside nut and field control case.The beneficial effects of the utility model are: include power-free dust-removing system, coal bunker dust pelletizing system, spring flow guide system, automated spray control system and dust airflow circulating system inside this utility model is unpowered dust-arrest device, thus realize that service life of equipment length, energy consumption are low, reasonable in design, simple in construction, automaticity are high without manual operation, stop scattering of coal dust, consume the characteristics such as low.
Description
Technical field
This utility model relates to a kind of dust-arrest device, a kind of unpowered dust-arrest device, belongs to dedusting application technology
Field.
Background technology
Along with developing rapidly of national economy and increasing substantially of living standards of the people, the requirement of environmental conservation is the tightest
Lattice, current thermal power plant dust harzard is more greatly a common problem, owing to the commonly used belt conveyor in power plant will combustion
Material transmits to carry and unloads the Ways of coal haulage to coal store, at the discharging point of each transfer station of coal handling system, poor with the transhipment of defeated coal, coal-fired
Falling impacts produces a large amount of flour dust overflow on belt, causes environmental pollution, endangers health of human body, for solving this problem firepower
Electricity power enterprise, make steel, smelt iron enterprise and chemical industry, colliery etc., mostly use traditional water-bath type dust cleaner, electrostatic precipitator,
Etc. mode dedusting, its dust-cleaning principle is subordinate to depression dust-removing principle, spreading that traditional cleaner unit exists, sideslip, dust pollution be big,
Maintenance workload is big, unpowered incomplete in the big backflow of drop.Therefore, for the problems referred to above, a kind of unpowered dust suppression dress is proposed
Put.
Utility model content
The purpose of this utility model is that provides a kind of unpowered dust-arrest device to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of unpowered dust-arrest device, including coal breakage
Inside pipe and described coal spout, coal stream adjusting screw rod is set, and coal spout arranges dust return pipe by side；At the bottom of described dust return pipe
Portion arranges dust-settling compartment, and dust-settling compartment connects slow dirt room；The soft curtain of dust suction, and the outside setting of the soft curtain of dust suction are set bottom described slow dirt room
Seal upper cover plate；Described sealing upper cover plate connects double containment skirtboard, and double containment skirtboard side arranges pressing plate；Described pressing plate connects
Maintenance panel, and maintenance panel one end arranges macromolecule plate；Described dust suction soft curtain side arranges and arranges bottom deflector chute, and the soft curtain of dust suction
Carrier roller frame；Connect buffer bed at the bottom of described coal spout, and buffer bed side arranges carrying roller；Described slow dirt chamber surface arrange dust gathering arrester,
Soft curtain actuator, and side, slow dirt room arranges dust and gas segregation apparatus；Described dust and gas segregation apparatus connects temperature sensor, and temperature
Degree sensor connects atomizer；Described atomizer top arranges water inlet pipe, and water inlet pipe connects ball valve；Bottom described ball valve
Arrange and outside nut is set bottom drainage screen, and drainage screen；Described outside nut connects electromagnetic valve, and electromagnetic valve connects field control
Case；Described field control case connects coal flow sensor, and coal flow sensor side arranges front soft curtain.
Preferably, described coal flow sensor is connected to described deflector chute top, and deflector chute uses skateboard structure.
Preferably, inside described coal spout, it is provided with spring buffer mechanism, and coal spout is welded to connect dust return pipe by conduit.
Preferably, described dust suction soft curtain edge is arc, and dust suction soft curtain inside is multi-level hierarchical structure.
Preferably, described slow dirt room has two, and slow dirt room is separately fixed at deflector chute porch and exit.
The beneficial effects of the utility model are: include power-free dust-removing system, coal bunker inside this kind of unpowered dust-arrest device
Dust pelletizing system, spring flow guide system, automated spray control system and dust airflow circulating system, by run coal bin blanking
Mouth arranges efficient type dust arrester, greatly reduces the generation of induced draft, reduces the Dust Capacity that induced draft produces, in blanking mistake
Coal spout position in journey is all arranged and is provided with spring bumper, makes full use of the characteristic of spring, by the gravity of dropping process
Decompose, the displacement dispersion under the effect of spring force, form landing between falling material Shun under gravity, extend deflector and make
With the life-span, reducing whereabouts noise protection belt and do not torn by incised wound, solve the blanking impact injury to conveyer belt, deflector chute uses
Slide type, makes coal conveyer belt both sides run straight, is mounted with sliding sealing device bottom deflector chute and between sports belt, and it has
Effect prevent dust excessive in belt both sides, in deflector chute outlet and deflector chute, be mounted with multistage there is the soft of dust-break effect
Curtain, make the dust of splashing under atomizing by the absorption of dust-break curtain, deaden, shake off at belt it is achieved thereby that deflector chute dust suppression
Totally-enclosed effect, have employed supra polymer wear-resistant slide plate, instead of the side carrying roller under deflector chute, thus efficiently solves skin
The problem that band is beated, under the effect of interior anti-overflow skirtboard and backing plate, had not only prevented leaking but also preventing skin of dust in deflector chute
The sideslip of band.
Accompanying drawing explanation
Fig. 1 is this utility model internal structure schematic diagram；
Fig. 2 is this utility model coal spout structural representation；
Fig. 3 is this utility model dust suction soft curtain structure schematic diagram；
Fig. 4 is this utility model atomization system structural representation.
In figure: 1, coal spout, 2, dust return pipe, 3, dust-settling compartment, 4, carrying roller, 5, buffer bed, 6, dust gathering arrester, 7, the regulation of soft curtain
Device, 8, dust and gas separator, 9, temperature sensor, 10, the soft curtain of dust suction, 11, slow dirt room, 12, atomizer, 13, front soft curtain, 14,
Coal flow sensor, 15, coal stream adjusting screw rod, 16, double containment skirtboard, 17, carrier roller frame, 18, seal upper cover plate, 19, deflector chute,
20, pressing plate, 21, maintenance panel, 22, macromolecule plate, 23, water inlet pipe, 24, ball valve 25, drainage screen, 26, electromagnetic valve, 27, outside nut,
28, field control case.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to shown in Fig. 1-4, a kind of unpowered dust-arrest device, arrange including coal spout 1 and described coal spout 1 are internal
Coal stream adjusting screw rod 15, and coal spout 1 arranges dust return pipe 2 by side；Dust-settling compartment 3, and depositing dust are set bottom described dust return pipe 2
Room 3 connects slow dirt room 11；The soft curtain of dust suction 10 is set bottom described slow dirt room 11, and dust suction soft curtain 10 outside arranges sealing upper cover plate
18；Described sealing upper cover plate 18 connects double containment skirtboard 16, and double containment skirtboard 16 side arranges pressing plate 20；Described pressing plate 20 is even
Connect maintenance panel 21, and maintenance panel 21 one end arranges macromolecule plate 22；Described dust suction soft curtain 10 side arranges deflector chute 19, and dust suction
Bottom soft curtain 10, carrier roller frame 17 is set；Described coal spout 1 end, connects buffer bed 5, and buffer bed 5 sides arrange carrying roller 4；Described slow
Dirt room 3 surface configuration dust gathering arrester 6, soft curtain actuator 7, and side, slow dirt room 3 arranges dust and gas segregation apparatus 8；Described dust and gas separates
Device 8 connects temperature sensor 9, and temperature sensor 9 connects atomizer 12；Described atomizer 12 top arranges water inlet pipe
23, and water inlet pipe 23 connects ball valve 24；Arrange bottom described ball valve 24 bottom drainage screen 25, and drainage screen 25 and outside nut is set
27；Described outside nut 27 connects electromagnetic valve 26, and electromagnetic valve 26 connects field control case 28；Described field control case 28 connects coal
Flow sensor 14, and coal flow sensor 14 side arranges front soft curtain 13.
As a kind of technical optimization scheme of the present utility model, described coal flow sensor 14 is connected on described deflector chute 19
Portion, and deflector chute 19 uses skateboard structure, increases the susceptiveness of signals collecting.
As a kind of technical optimization scheme of the present utility model, described coal spout 1 is internal is provided with spring buffer mechanism, and falls
Coal pipe 1 is welded to connect dust return pipe 2 by conduit, by impact during low blanking.
As a kind of technical optimization scheme of the present utility model, described dust suction soft curtain 10 edge is arc, and the soft curtain of dust suction
10 inside are multi-level hierarchical structure, increase the pick-up performance of equipment.
As a kind of technical optimization scheme of the present utility model, described slow dirt room 11 has two, and slow dirt room 11 is solid respectively
It is scheduled on deflector chute 19 porch and exit, it is achieved multistage dedusting.
In use, the material from drop point dust upstream clashes in dropping process this utility model with belt
Create substantial amounts of dust air-flow, simultaneously under material falling impacts pressure effect, make to produce between bottom and the top of dust-settling compartment 3
Having given birth to the space pressure reduction making dust to flow, the air pressure on coal flow tube 1 top is negative pressure, and the air pressure in coal flow tube 1 bottom is
Malleation, therefore malleation dust air-flow by dust-settling compartment 3 formed cyclone under the effect of eddy current, make dust granules collision realize wind
After powder separates, the steam flow of separation returns to coal flow tube 1 cervical region and supplements top negative pressure source of the gas, and dust granules then drops back on belt,
Coal flow sensor 14 swashs electrical equipment by fine motion under the effect of coal stream and transmits signals to field control case 28, controls atomizer
12 realize water smoke covers, and finally makes floating dust drop on material, is sent to next section of belt, it is achieved that the closed circuit of air-borne dust follows
Ring.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms
Novel.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality
Novel scope limits by claims rather than described above, it is intended that by the equivalency in claim that falls
All changes in implication and scope are included in this utility model.Any reference in claim should be considered as limit
Claim involved by system.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (5)
1. a unpowered dust-arrest device, arranges coal stream adjusting screw rod including coal spout (1) and described coal spout (1) are internal
(15), it is characterised in that: described coal spout (1) arranges dust return pipe (2) by side；Described dust return pipe (2) bottom arranges depositing dust
Room (3), and the slow dirt room (11) of dust-settling compartment (3) connection；Described slow dirt room (11) bottom arranges the soft curtain of dust suction (10), and the soft curtain of dust suction
(10) outside setting seals upper cover plate (18)；Described sealing upper cover plate (18) connects double containment skirtboard (16), and double containment skirtboard
(16) side arranges pressing plate (20)；Described pressing plate (20) connects maintenance panel (21), and maintenance panel (21) one end arranges macromolecule plate
(22)；Described dust suction soft curtain (10) side arranges deflector chute (19), and the soft curtain of dust suction (10) bottom arranges carrier roller frame (17)；Described
Coal spout (1) end, connects buffer bed (5), and buffer bed (5) side arranges carrying roller (4)；Described slow dirt room (3) surface configuration dust
Cover (6), soft curtain actuator (7), and slow dirt room (3) side arranges dust and gas segregation apparatus (8)；Described dust and gas segregation apparatus (8) is even
Jointing temp sensor (9), and temperature sensor (9) connection atomizer (12)；Described atomizer (12) top arranges water inlet
Pipe (23), and water inlet pipe (23) connection ball valve (24)；Described ball valve (24) bottom arranges drainage screen (25), and drainage screen (25) end
Portion arranges outside nut (27)；Described outside nut (27) connects electromagnetic valve (26), and electromagnetic valve (26) connects field control case (28)；
Described field control case (28) connects coal flow sensor (14), and coal flow sensor (14) side arranges front soft curtain (13).
One the most according to claim 1 is unpowered dust-arrest device, it is characterised in that: described coal flow sensor (14) connects
To described deflector chute (19) top, and deflector chute (19) uses skateboard structure.
One the most according to claim 1 is unpowered dust-arrest device, it is characterised in that: described coal spout (1) is internal to be provided with
Spring buffer mechanism, and coal spout (1) is welded to connect dust return pipe (2) by conduit.
One the most according to claim 1 is unpowered dust-arrest device, it is characterised in that: described dust suction soft curtain (10) edge is
It is multi-level hierarchical structure inside arc, and the soft curtain of dust suction (10).
One the most according to claim 1 is unpowered dust-arrest device, it is characterised in that: described slow dirt room (11) has two,
And slow dirt room (11) is separately fixed at deflector chute (19) porch and exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682315.3U CN205802535U (en) | 2016-06-27 | 2016-06-27 | A kind of unpowered dust-arrest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682315.3U CN205802535U (en) | 2016-06-27 | 2016-06-27 | A kind of unpowered dust-arrest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802535U true CN205802535U (en) | 2016-12-14 |
Family
ID=57512334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682315.3U Expired - Fee Related CN205802535U (en) | 2016-06-27 | 2016-06-27 | A kind of unpowered dust-arrest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802535U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140447A (en) * | 2017-06-30 | 2017-09-08 | 华能白山煤矸石发电有限公司 | Dust-arrest device during ash is put in a kind of power plant's slagging |
| CN107600879A (en) * | 2017-10-23 | 2018-01-19 | 四川省自贡运输机械集团股份有限公司 | Ribbon conveyer vortex dust suppression deflector chute |
| CN107792628A (en) * | 2017-10-20 | 2018-03-13 | 江西大唐国际抚州发电有限责任公司 | The fixed deflector chute sealing dust-proof device of belt head portion telescopic head |
| CN109516135A (en) * | 2018-09-13 | 2019-03-26 | 唐山晟浩电力环保科技有限公司 | A kind of conveyer belt dust pelletizing system |
| CN110002250A (en) * | 2019-05-17 | 2019-07-12 | 常州鹏杰工程技术有限公司 | A kind of transfer station deflector chute dust-extraction unit |
| CN110386486A (en) * | 2019-08-26 | 2019-10-29 | 无锡市华能电力机械有限公司 | A kind of double containment arch deflector chute release dustproof filter system |
| CN110498265A (en) * | 2019-09-30 | 2019-11-26 | 江苏博世达液压机电有限公司 | A kind of power-free dust-removing system |
| CN112744539A (en) * | 2020-12-08 | 2021-05-04 | 燕山大学 | Monitoring system of energy-saving multiphase flow self-circulation dust suppression and removal device |
| CN112850236A (en) * | 2020-12-29 | 2021-05-28 | 内蒙古大唐国际锡林浩特发电有限责任公司 | Dust falling device for coal conveyor of thermal power plant |
| CN113511519A (en) * | 2021-04-02 | 2021-10-19 | 华电曹妃甸重工装备有限公司 | Stepless adjustment guide chute device on stacker-reclaimer |
| CN113830489A (en) * | 2021-09-07 | 2021-12-24 | 曹昌海 | Slay pipeline is with preventing connecting device that splits |
| CN115318437A (en) * | 2022-08-01 | 2022-11-11 | 巢湖云海镁业有限公司 | Dust adsorption device with good dust removal effect |
-
2016
- 2016-06-27 CN CN201620682315.3U patent/CN205802535U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140447A (en) * | 2017-06-30 | 2017-09-08 | 华能白山煤矸石发电有限公司 | Dust-arrest device during ash is put in a kind of power plant's slagging |
| CN107792628A (en) * | 2017-10-20 | 2018-03-13 | 江西大唐国际抚州发电有限责任公司 | The fixed deflector chute sealing dust-proof device of belt head portion telescopic head |
| CN107600879A (en) * | 2017-10-23 | 2018-01-19 | 四川省自贡运输机械集团股份有限公司 | Ribbon conveyer vortex dust suppression deflector chute |
| CN109516135B (en) * | 2018-09-13 | 2024-02-27 | 唐山晟浩电力环保科技有限公司 | Dust removing system for conveyer belt |
| CN109516135A (en) * | 2018-09-13 | 2019-03-26 | 唐山晟浩电力环保科技有限公司 | A kind of conveyer belt dust pelletizing system |
| CN110002250A (en) * | 2019-05-17 | 2019-07-12 | 常州鹏杰工程技术有限公司 | A kind of transfer station deflector chute dust-extraction unit |
| CN110386486A (en) * | 2019-08-26 | 2019-10-29 | 无锡市华能电力机械有限公司 | A kind of double containment arch deflector chute release dustproof filter system |
| CN110498265A (en) * | 2019-09-30 | 2019-11-26 | 江苏博世达液压机电有限公司 | A kind of power-free dust-removing system |
| CN112744539B (en) * | 2020-12-08 | 2022-04-01 | 燕山大学 | Monitoring system of energy-saving multiphase flow self-circulating dust suppression and dust removal device |
| CN112744539A (en) * | 2020-12-08 | 2021-05-04 | 燕山大学 | Monitoring system of energy-saving multiphase flow self-circulation dust suppression and removal device |
| CN112850236A (en) * | 2020-12-29 | 2021-05-28 | 内蒙古大唐国际锡林浩特发电有限责任公司 | Dust falling device for coal conveyor of thermal power plant |
| CN113511519A (en) * | 2021-04-02 | 2021-10-19 | 华电曹妃甸重工装备有限公司 | Stepless adjustment guide chute device on stacker-reclaimer |
| CN113830489A (en) * | 2021-09-07 | 2021-12-24 | 曹昌海 | Slay pipeline is with preventing connecting device that splits |
| CN115318437A (en) * | 2022-08-01 | 2022-11-11 | 巢湖云海镁业有限公司 | Dust adsorption device with good dust removal effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205802535U (en) | A kind of unpowered dust-arrest device | |
| CN201239595Y (en) | In-place dust removing apparatus for transfer station | |
| CN102897553B (en) | Efficient and energy-saving linkage dust collection device of moving dumper | |
| CN212126868U (en) | Wet-type self-loopa dust collector | |
| CN205169714U (en) | Unpowered dust removal baffle box dust collecting system | |
| CN105149152B (en) | Dry-type sedimentation type paint mist separation device and application thereof | |
| CN108557517A (en) | A kind of trans-shipment point dust restraining device and method | |
| CN109516135B (en) | Dust removing system for conveyer belt | |
| CN202400593U (en) | Micro power dust removal device | |
| CN205892222U (en) | Unpowered dust pelletizing system | |
| CN105111796B (en) | Environment-friendly energy-saving carbon black deep-processing equipment | |
| CN208878178U (en) | A kind of dedusting demercuration integrated apparatus | |
| CN203246843U (en) | Bulk material conveying system | |
| CN201791436U (en) | Straight through type low-resistance and wear-resistant large dust-removing bagged dust remover | |
| CN204137658U (en) | Coal store pressure release dust control device | |
| CN201583149U (en) | Waste heat boiler of steel ball dust removing type submerged arc furnace | |
| CN201263935Y (en) | Ash bucket | |
| CN203372731U (en) | Micron-level spraying dust suppression feed channel | |
| CN201244416Y (en) | Cloth bag dust collector for removing ash with sound wave | |
| CN107265143A (en) | Water mist dust fall material guide device and dust-removing method | |
| CN203512706U (en) | Guide chute device | |
| CN209597283U (en) | A kind of high-efficiency coal powder manufacturing apparatus that coal fired power plant uses | |
| CN202642645U (en) | Unpowered dedusting material-guiding device | |
| CN208288136U (en) | A kind of fine coal ash pipe mill formula fine mill | |
| CN103055651A (en) | Dual inertial separation combined type cloth-bag dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170627 |